/*
 *  Copyright 2008-2010 the original author or authors.
 * 
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 * 
 *       http://www.apache.org/licenses/LICENSE-2.0
 * 
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *  under the License.
 */
package org.openaecfm.spf.io.product;

import org.openaecfm.model.geometricconstraint.ConnectionGeometry;
import org.openaecfm.model.kernel.Root;
import org.openaecfm.model.measure.Logical;
import org.openaecfm.model.product.Element;
import org.openaecfm.model.product.RelInterferesElements;
import org.openaecfm.service.product.IRelInterferesElementsManager;
import org.openaecfm.spf.io.AbstractEntityInstanceInputImpl;
import org.openaecfm.spf.io.IAppDataManager;
import org.openaecfm.spf.io.IEntityInstanceOutput;
import org.openaecfm.spf.io.IEntityInstanceUtilInput;
import org.openaecfm.spf.io.IEntityInstanceUtilOutput;
import org.openaecfm.spf.model.DollarParameter;
import org.openaecfm.spf.model.EntityInstance;
import org.openaecfm.spf.model.EntityInstanceNameParameter;
import org.openaecfm.spf.model.EnumerationParameter;
import org.openaecfm.spf.model.NodeType;
import org.openaecfm.spf.model.Parameter;
import org.openaecfm.spf.model.SimpleEntityInstance;
import org.openaecfm.spf.model.StringParameter;

public final class RelInterferesElementsIO extends
		AbstractEntityInstanceInputImpl<RelInterferesElements> implements
		IEntityInstanceOutput<RelInterferesElements> {

	private IEntityInstanceUtilOutput<Root> utilOutput;
	private IEntityInstanceUtilInput<Root> utilInput;
	private IRelInterferesElementsManager manager;

	public void setManager(IRelInterferesElementsManager manager) {
		this.manager = manager;
	}

	public void setUtilOutput(IEntityInstanceUtilOutput<Root> utilOutput) {
		this.utilOutput = utilOutput;
	}

	public void setUtilInput(IEntityInstanceUtilInput<Root> utilInput) {
		this.utilInput = utilInput;
	}

	@Override
	public String exportSPF(RelInterferesElements pojo,
			IAppDataManager appDataManager) {
		SimpleEntityInstance ei = new SimpleEntityInstance(
				"IFCRELINTERFERESELEMENTS", appDataManager.getName(pojo));

		utilOutput.exportSPF(pojo, ei, appDataManager);

		// Set RelatingElement
		ei.addParameter(new EntityInstanceNameParameter(appDataManager
				.getName(pojo.getRelatingElement())));

		// Set RelatedElement
		ei.addParameter(new EntityInstanceNameParameter(appDataManager
				.getName(pojo.getRelatedElement())));

		// Set InterferenceGeometry
		if (pojo.getInterferenceGeometry() == null) {
			ei.addParameter(DollarParameter.getInstance());
		} else {
			ei.addParameter(new EntityInstanceNameParameter(appDataManager
					.getName(pojo.getInterferenceGeometry())));
		}

		// Set InterferenceType
		if (pojo.getInterferenceType() == null) {
			ei.addParameter(DollarParameter.getInstance());
		} else {
			ei.addParameter(new StringParameter(pojo.getInterferenceType(),
					StringParameter.UTF_8));
		}

		// Set ImpliedOrder
		ei.addParameter(new EnumerationParameter(pojo.getImpliedOrder()));

		return ei.toString();
	}

	@Override
	protected RelInterferesElements doCreateObject() {
		return new RelInterferesElements();
	}

	@Override
	public void resolveReferenceParameter(EntityInstance ei,
			RelInterferesElements pojo, IAppDataManager appDataManager) {
		utilInput.resolveReferenceParameter(ei, pojo, appDataManager);

		SimpleEntityInstance sei = (SimpleEntityInstance) ei;

		// Set RelatingElement
		EntityInstanceNameParameter relating = (EntityInstanceNameParameter) sei
				.getParameter(4);
		manager.setRelatingElement(pojo,
				(Element) appDataManager.getObject(relating.toInstanceName()));

		// Set RelatedElement
		EntityInstanceNameParameter related = (EntityInstanceNameParameter) sei
				.getParameter(5);
		manager.setRelatedElement(pojo,
				(Element) appDataManager.getObject(related.toInstanceName()));

		// Set InterferenceGeometry
		Parameter p = sei.getParameter(6);
		if (p.getNodeType() == NodeType.ENTITY_INSTANCE_NAME) {
			EntityInstanceNameParameter type = (EntityInstanceNameParameter) p;
			pojo.setInterferenceGeometry((ConnectionGeometry) appDataManager
					.getObject(type.toInstanceName()));
		}
	}

	@Override
	protected void resolveNotReferenceParameter(EntityInstance ei,
			RelInterferesElements pojo) {
		utilInput.resolveNotReferenceParameter(ei, pojo);

		SimpleEntityInstance sei = (SimpleEntityInstance) ei;

		// Set InterferenceType
		Parameter it = sei.getParameter(7);
		if (it.getNodeType() == NodeType.STRING) {
			StringParameter s = (StringParameter) it;
			pojo.setInterferenceType(s.toUTF8());
		}

		// Set ImpliedOrder
		EnumerationParameter io = (EnumerationParameter) sei.getParameter(8);
		pojo.setImpliedOrder(Logical.valueOf(io.toEnumString()));
	}
}
